{"action":"Upgrade detect-character-encoding to 0.3.1 or later.","affected":[{"fixed":"0.3.1","introduced":"0"}],"component":"detect-character-encoding","cve_ids":["CVE-2021-39176"],"ecosystem":"npm","epss":0.01891,"exploited":false,"fixed_versions":["0.3.1"],"ghsa_id":"GHSA-5rwj-j5m3-3chj","id":"tcs_01M5KF4NBJRCPJFMV2FJ1X5FRD","modified_at":"2026-07-08T06:28:33.588838025Z","published_at":"2021-09-01T18:25:16Z","references":["https://osv.dev/vulnerability/GHSA-5rwj-j5m3-3chj","https://github.com/sonicdoe/detect-character-encoding/security/advisories/GHSA-5rwj-j5m3-3chj","https://nvd.nist.gov/vuln/detail/CVE-2021-39176","https://github.com/sonicdoe/detect-character-encoding/pull/6","https://github.com/sonicdoe/detect-character-encoding/commit/d44356927b92e3b13e178071bf6d7c671766f588","https://github.com/sonicdoe/detect-character-encoding","https://github.com/sonicdoe/detect-character-encoding/releases/tag/v0.3.1"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-5rwj-j5m3-3chj","url":"https://osv.dev/vulnerability/GHSA-5rwj-j5m3-3chj"}],"summary":"Missing Release of Memory after Effective Lifetime in detect-character-encoding"}